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authorpmikus <pmikus@cisco.com>2021-03-07 08:57:13 +0000
committerPeter Mikus <pmikus@cisco.com>2021-03-11 07:07:03 +0000
commitc318223fcd266c0ee2982e803c44e193c2023054 (patch)
tree4559bf49a5ab183d0c3a75a883edf40e7802222f /terraform-ci-infra/3n_aws_c5n
parent221e2f4da7cb27954525d973d930cb8db4601c8f (diff)
Infra: Switch csit-shim to fdiotools
+ use /u/fdiotools + use ubuntu 20.04 Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I091e63a0d9e50de203b1527c7500b3864a616af6
Diffstat (limited to 'terraform-ci-infra/3n_aws_c5n')
-rw-r--r--terraform-ci-infra/3n_aws_c5n/.gitignore5
-rw-r--r--terraform-ci-infra/3n_aws_c5n/deploy/main.tf497
-rw-r--r--terraform-ci-infra/3n_aws_c5n/deploy/variables.tf158
-rw-r--r--terraform-ci-infra/3n_aws_c5n/deploy/versions.tf17
-rw-r--r--terraform-ci-infra/3n_aws_c5n/main.tf56
5 files changed, 0 insertions, 733 deletions
diff --git a/terraform-ci-infra/3n_aws_c5n/.gitignore b/terraform-ci-infra/3n_aws_c5n/.gitignore
deleted file mode 100644
index 40f77d862f..0000000000
--- a/terraform-ci-infra/3n_aws_c5n/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-.terraform/
-.terraform.tfstate.lock.info
-.terraform.lock.hcl
-terraform.tfstate
-terraform.tfstate.backup
diff --git a/terraform-ci-infra/3n_aws_c5n/deploy/main.tf b/terraform-ci-infra/3n_aws_c5n/deploy/main.tf
deleted file mode 100644
index 7c029c6c54..0000000000
--- a/terraform-ci-infra/3n_aws_c5n/deploy/main.tf
+++ /dev/null
@@ -1,497 +0,0 @@
-provider "aws" {
- region = var.region
-}
-
-resource "aws_vpc" "CSITVPC" {
- cidr_block = var.vpc_cidr_mgmt
-
- tags = {
- "Name" = "${var.resources_name_prefix}_${var.testbed_name}-vpc"
- "Environment" = var.environment_name
- }
-}
-
-resource "aws_security_group" "CSITSG" {
- name = "${var.resources_name_prefix}_${var.testbed_name}-sg"
- description = "Allow inbound traffic"
- vpc_id = aws_vpc.CSITVPC.id
- depends_on = [aws_vpc.CSITVPC]
-
- ingress {
- from_port = 22
- to_port = 22
- protocol = "tcp"
- cidr_blocks = ["0.0.0.0/0"]
- }
-
- ingress {
- from_port = 0
- to_port = 0
- protocol = -1
- self = true
- }
-
- egress {
- from_port = 0
- to_port = 0
- protocol = "-1"
- cidr_blocks = ["0.0.0.0/0"]
- }
-
- tags = {
- "Name" = "${var.resources_name_prefix}_${var.testbed_name}-sg"
- "Environment" = var.environment_name
- }
-}
-
-resource "aws_vpc_ipv4_cidr_block_association" "b" {
- vpc_id = aws_vpc.CSITVPC.id
- cidr_block = var.vpc_cidr_b
- depends_on = [aws_vpc.CSITVPC]
-}
-resource "aws_vpc_ipv4_cidr_block_association" "c" {
- vpc_id = aws_vpc.CSITVPC.id
- cidr_block = var.vpc_cidr_c
- depends_on = [aws_vpc.CSITVPC]
-}
-resource "aws_vpc_ipv4_cidr_block_association" "d" {
- vpc_id = aws_vpc.CSITVPC.id
- cidr_block = var.vpc_cidr_d
- depends_on = [aws_vpc.CSITVPC]
-}
-
-# Subnets
-resource "aws_subnet" "mgmt" {
- vpc_id = aws_vpc.CSITVPC.id
- cidr_block = var.vpc_cidr_mgmt
- availability_zone = var.avail_zone
- depends_on = [aws_vpc.CSITVPC]
-
- tags = {
- "Environment" = var.environment_name
- }
-}
-resource "aws_subnet" "b" {
- vpc_id = aws_vpc.CSITVPC.id
- cidr_block = var.vpc_cidr_b
- availability_zone = var.avail_zone
- depends_on = [aws_vpc.CSITVPC, aws_vpc_ipv4_cidr_block_association.b]
-
- tags = {
- "Environment" = var.environment_name
- }
-}
-resource "aws_subnet" "c" {
- vpc_id = aws_vpc.CSITVPC.id
- cidr_block = var.vpc_cidr_c
- availability_zone = var.avail_zone
- depends_on = [aws_vpc.CSITVPC, aws_vpc_ipv4_cidr_block_association.c]
-
- tags = {
- "Environment" = var.environment_name
- }
-}
-resource "aws_subnet" "d" {
- vpc_id = aws_vpc.CSITVPC.id
- cidr_block = var.vpc_cidr_d
- availability_zone = var.avail_zone
- depends_on = [aws_vpc.CSITVPC, aws_vpc_ipv4_cidr_block_association.d]
-
- tags = {
- "Environment" = var.environment_name
- }
-}
-
-resource "aws_internet_gateway" "CSITGW" {
- vpc_id = aws_vpc.CSITVPC.id
- depends_on = [aws_vpc.CSITVPC]
-
- tags = {
- "Environment" = var.environment_name
- }
-}
-
-# SSH keypair
-# Temporary key for provisioning only
-resource "tls_private_key" "CSITTLS" {
- algorithm = "RSA"
- rsa_bits = 4096
-}
-resource "aws_key_pair" "CSITKP" {
- key_name = "CSIT_3n_aws_c5n_${var.testbed_name}-key"
- public_key = tls_private_key.CSITTLS.public_key_openssh
-}
-
-resource "aws_placement_group" "CSITPG" {
- name = "${var.resources_name_prefix}_${var.testbed_name}-pg"
- strategy = "cluster"
-}
-
-# NICs
-resource "aws_network_interface" "dut1_if1" {
- subnet_id = aws_subnet.b.id
- source_dest_check = false
- private_ip = var.dut1_if1_ip
- private_ips = [var.dut1_if1_ip]
- security_groups = [aws_security_group.CSITSG.id]
- depends_on = [aws_vpc.CSITVPC, aws_subnet.b]
-
- attachment {
- instance = aws_instance.dut1.id
- device_index = 1
- }
-
- tags = {
- "Environment" = var.environment_name
- }
-}
-
-resource "aws_network_interface" "dut1_if2" {
- subnet_id = aws_subnet.c.id
- source_dest_check = false
- private_ip = var.dut1_if2_ip
- private_ips = [var.dut1_if2_ip]
- security_groups = [aws_security_group.CSITSG.id]
- depends_on = [aws_vpc.CSITVPC]
-
- attachment {
- instance = aws_instance.dut1.id
- device_index = 2
- }
-
- tags = {
- "Environment" = var.environment_name
- }
-}
-
-resource "aws_network_interface" "dut2_if1" {
- subnet_id = aws_subnet.c.id
- source_dest_check = false
- private_ip = var.dut2_if1_ip
- private_ips = [var.dut2_if1_ip]
- security_groups = [aws_security_group.CSITSG.id]
- depends_on = [aws_vpc.CSITVPC, aws_subnet.c]
-
- attachment {
- instance = aws_instance.dut2.id
- device_index = 1
- }
-
- tags = {
- "Environment" = var.environment_name
- }
-}
-
-resource "aws_network_interface" "dut2_if2" {
- subnet_id = aws_subnet.d.id
- source_dest_check = false
- private_ip = var.dut2_if2_ip
- private_ips = [var.dut2_if2_ip]
- security_groups = [aws_security_group.CSITSG.id]
- depends_on = [aws_vpc.CSITVPC, aws_subnet.d]
-
- attachment {
- instance = aws_instance.dut2.id
- device_index = 2
- }
-
- tags = {
- "Environment" = var.environment_name
- }
-}
-
-resource "aws_network_interface" "tg_if1" {
- subnet_id = aws_subnet.b.id
- source_dest_check = false
- private_ip = var.tg_if1_ip
- private_ips = [var.tg_if1_ip]
- security_groups = [aws_security_group.CSITSG.id]
- depends_on = [aws_vpc.CSITVPC, aws_subnet.b]
-
- attachment {
- instance = aws_instance.tg.id
- device_index = 1
- }
-
- tags = {
- "Environment" = var.environment_name
- }
-}
-
-resource "aws_network_interface" "tg_if2" {
- subnet_id = aws_subnet.d.id
- source_dest_check = false
- private_ip = var.tg_if2_ip
- private_ips = [var.tg_if2_ip]
- security_groups = [aws_security_group.CSITSG.id]
- depends_on = [aws_vpc.CSITVPC, aws_subnet.d]
-
- attachment {
- instance = aws_instance.tg.id
- device_index = 2
- }
-
- tags = {
- "Environment" = var.environment_name
- }
-}
-
-data "aws_network_interface" "dut1_if1" {
- id = aws_network_interface.dut1_if1.id
-}
-
-data "aws_network_interface" "dut1_if2" {
- id = aws_network_interface.dut1_if2.id
-}
-
-data "aws_network_interface" "dut2_if1" {
- id = aws_network_interface.dut2_if1.id
-}
-
-data "aws_network_interface" "dut2_if2" {
- id = aws_network_interface.dut2_if2.id
-}
-
-data "aws_network_interface" "tg_if1" {
- id = aws_network_interface.tg_if1.id
-}
-
-data "aws_network_interface" "tg_if2" {
- id = aws_network_interface.tg_if2.id
-}
-
-# Instances
-resource "aws_instance" "tg" {
- depends_on = [aws_vpc.CSITVPC, aws_placement_group.CSITPG]
- ami = var.ami_image
- availability_zone = var.avail_zone
- instance_type = var.instance_type
- key_name = aws_key_pair.CSITKP.key_name
- associate_public_ip_address = true
- subnet_id = aws_subnet.mgmt.id
- private_ip = var.tg_mgmt_ip
- vpc_security_group_ids = [aws_security_group.CSITSG.id]
- placement_group = aws_placement_group.CSITPG.id
- source_dest_check = false
- # host_id = "1"
-
- root_block_device {
- volume_size = 50
- }
-
- tags = {
- "Name" = "${var.resources_name_prefix}_${var.testbed_name}-tg"
- "Environment" = var.environment_name
- }
-}
-
-resource "aws_instance" "dut1" {
- depends_on = [aws_vpc.CSITVPC, aws_placement_group.CSITPG]
- ami = var.ami_image
- availability_zone = var.avail_zone
- instance_type = var.instance_type
- key_name = aws_key_pair.CSITKP.key_name
- associate_public_ip_address = true
- subnet_id = aws_subnet.mgmt.id
- private_ip = var.dut1_mgmt_ip
- vpc_security_group_ids = [aws_security_group.CSITSG.id]
- placement_group = aws_placement_group.CSITPG.id
- source_dest_check = false
- # host_id = "2"
-
- root_block_device {
- volume_size = 50
- }
-
- tags = {
- "Name" = "${var.resources_name_prefix}_${var.testbed_name}-dut1"
- "Environment" = var.environment_name
- }
-}
-
-resource "aws_instance" "dut2" {
- depends_on = [aws_vpc.CSITVPC, aws_placement_group.CSITPG]
- ami = var.ami_image
- availability_zone = var.avail_zone
- instance_type = var.instance_type
- key_name = aws_key_pair.CSITKP.key_name
- associate_public_ip_address = true
- subnet_id = aws_subnet.mgmt.id
- private_ip = var.dut2_mgmt_ip
- vpc_security_group_ids = [aws_security_group.CSITSG.id]
- placement_group = aws_placement_group.CSITPG.id
- source_dest_check = false
- # host_id = "3"
-
- root_block_device {
- volume_size = 50
- }
-
- tags = {
- "Name" = "${var.resources_name_prefix}_${var.testbed_name}-dut2"
- "Environment" = var.environment_name
- }
-}
-
-# Routes
-resource "aws_route" "CSIT-igw" {
- route_table_id = aws_vpc.CSITVPC.main_route_table_id
- gateway_id = aws_internet_gateway.CSITGW.id
- destination_cidr_block = "0.0.0.0/0"
- depends_on = [aws_vpc.CSITVPC, aws_internet_gateway.CSITGW]
-}
-resource "aws_route" "dummy-trex-port-0" {
- route_table_id = aws_vpc.CSITVPC.main_route_table_id
- network_interface_id = aws_instance.tg.primary_network_interface_id
- destination_cidr_block = var.trex_dummy_cidr_port_0
- depends_on = [aws_vpc.CSITVPC, aws_instance.dut1]
-}
-resource "aws_route" "dummy-trex-port-1" {
- route_table_id = aws_vpc.CSITVPC.main_route_table_id
- network_interface_id = aws_instance.tg.primary_network_interface_id
- destination_cidr_block = var.trex_dummy_cidr_port_1
- depends_on = [aws_vpc.CSITVPC, aws_instance.dut1]
-}
-
-# Deployment/Ansible
-resource "null_resource" "deploy_tg" {
- depends_on = [
- aws_instance.tg,
- aws_network_interface.tg_if1,
- aws_network_interface.tg_if2
- ]
-
- connection {
- user = "ubuntu"
- host = aws_instance.tg.public_ip
- private_key = tls_private_key.CSITTLS.private_key_pem
- }
-
- provisioner "remote-exec" {
- inline = var.first_run_commands
- }
-
- provisioner "ansible" {
- plays {
- playbook {
- file_path = var.ansible_file_path
- force_handlers = true
- }
- hosts = ["tg_aws"]
- extra_vars = {
- ansible_ssh_pass = var.ansible_provision_pwd
- ansible_python_interpreter = var.ansible_python_executable
- aws = true
- }
- }
- }
-
- provisioner "remote-exec" {
- on_failure = continue
- inline = ["sudo reboot"]
- }
-}
-
-resource "null_resource" "deploy_dut1" {
- depends_on = [
- aws_instance.dut1,
- aws_network_interface.dut1_if1,
- aws_network_interface.dut1_if2
- ]
-
- connection {
- user = "ubuntu"
- host = aws_instance.dut1.public_ip
- private_key = tls_private_key.CSITTLS.private_key_pem
- }
-
- provisioner "remote-exec" {
- inline = var.first_run_commands
- }
-
- provisioner "ansible" {
- plays {
- playbook {
- file_path = var.ansible_file_path
- force_handlers = true
- }
- hosts = ["sut_aws"]
- extra_vars = {
- ansible_ssh_pass = var.ansible_provision_pwd
- ansible_python_interpreter = var.ansible_python_executable
- aws = true
- }
- }
- }
-
- provisioner "remote-exec" {
- on_failure = continue
- inline = ["sudo reboot"]
- }
-}
-
-resource "null_resource" "deploy_dut2" {
- depends_on = [
- aws_instance.dut2,
- aws_network_interface.dut2_if1,
- aws_network_interface.dut2_if2
- ]
-
- connection {
- user = "ubuntu"
- host = aws_instance.dut2.public_ip
- private_key = tls_private_key.CSITTLS.private_key_pem
- }
-
- provisioner "remote-exec" {
- inline = var.first_run_commands
- }
-
- provisioner "ansible" {
- plays {
- playbook {
- file_path = var.ansible_file_path
- force_handlers = true
- }
- hosts = ["sut_aws"]
- extra_vars = {
- ansible_ssh_pass = var.ansible_provision_pwd
- ansible_python_interpreter = var.ansible_python_executable
- aws = true
- }
- }
- }
-
- provisioner "remote-exec" {
- on_failure = continue
- inline = ["sudo reboot"]
- }
-}
-
-resource "null_resource" "deploy_topology" {
- depends_on = [ aws_instance.tg, aws_instance.dut1, aws_instance.dut2 ]
-
- provisioner "ansible" {
- plays {
- playbook {
- file_path = var.ansible_topology_path
- }
- hosts = ["local"]
- extra_vars = {
- ansible_python_interpreter = var.ansible_python_executable
- testbed_name = var.testbed_name
- cloud_topology = var.topology_name
- tg_if1_mac = data.aws_network_interface.tg_if1.mac_address
- tg_if2_mac = data.aws_network_interface.tg_if2.mac_address
- dut1_if1_mac = data.aws_network_interface.dut1_if1.mac_address
- dut1_if2_mac = data.aws_network_interface.dut1_if2.mac_address
- dut2_if1_mac = data.aws_network_interface.dut2_if1.mac_address
- dut2_if2_mac = data.aws_network_interface.dut2_if2.mac_address
- tg_public_ip = aws_instance.tg.public_ip
- dut1_public_ip = aws_instance.dut1.public_ip
- dut2_public_ip = aws_instance.dut2.public_ip
- public_ip_list = "${aws_instance.tg.public_ip},${aws_instance.dut1.public_ip},${aws_instance.dut2.public_ip}"
- }
- }
- }
-}
diff --git a/terraform-ci-infra/3n_aws_c5n/deploy/variables.tf b/terraform-ci-infra/3n_aws_c5n/deploy/variables.tf
deleted file mode 100644
index f6fa83122f..0000000000
--- a/terraform-ci-infra/3n_aws_c5n/deploy/variables.tf
+++ /dev/null
@@ -1,158 +0,0 @@
-variable "region" {
- description = "AWS Region"
- type = string
- default = "eu-central-1"
-}
-
-variable "ami_image" {
- description = "AWS AMI image name"
- type = string
- default = "ami-0b418580298265d5c"
-}
-
-variable "testbed_name" {
- description = "Testbed name"
- type = string
- default = "testbed1"
-}
-
-variable "topology_name" {
- description = "Prefix used when creating a topology file"
- type = string
- default = "3n_aws_c5n"
-}
-
-variable "instance_type" {
- description = "AWS instance type"
- type = string
- default = "c5n.4xlarge"
-}
-
-variable "avail_zone" {
- description = "AWS availability zone"
- type = string
- default = "eu-central-1a"
-}
-
-variable "environment_name" {
- description = "Environment name - used for Environment tag"
- type = string
- default = "CSIT-AWS"
-}
-
-variable "resources_name_prefix" {
- description = "Resource prefix - used for Name tag"
- type = string
- default = "CSIT_3n_aws_c5n"
-}
-
-variable "first_run_commands" {
- description = "Commands to run after deployment via remote-exec"
- type = list(string)
- default = [""]
-}
-
-variable "ansible_file_path" {
- description = "Path to Ansible playbook"
- type = string
- default = "../../resources/tools/testbed-setup/ansible/site.yaml"
-}
-
-variable "ansible_python_executable" {
- description = "Path to Python interpreter"
- type = string
- default = "/usr/bin/python3"
-}
-
-variable "ansible_topology_path" {
- description = "Path to Ansible playbook which creates a topology file"
- type = string
- default = "../../resources/tools/testbed-setup/ansible/cloud_topology.yaml"
-}
-
-variable "ansible_provision_pwd" {
- description = "Password used for ansible provisioning (ansible_ssh_pass)"
- type = string
- default = "Csit1234"
-}
-
-# Base VPC CIDRs
-variable "vpc_cidr_mgmt" {
- description = "Management CIDR block"
- type = string
- default = "192.168.0.0/24"
-}
-variable "vpc_cidr_b" {
- description = "CIDR block B"
- type = string
- default = "192.168.10.0/24"
-}
-variable "vpc_cidr_c" {
- description = "CIDR block C"
- type = string
- default = "200.0.0.0/24"
-}
-variable "vpc_cidr_d" {
- description = "CIDR block D"
- type = string
- default = "192.168.20.0/24"
-}
-
-# Trex Dummy CIDRs
-variable "trex_dummy_cidr_port_0" {
- description = "TREX dummy CIDR"
- type = string
- default = "10.0.0.0/24"
-}
-variable "trex_dummy_cidr_port_1" {
- description = "TREX dummy CIDR"
- type = string
- default = "20.0.0.0/24"
-}
-
-# IPs
-variable "tg_if1_ip" {
- description = "TG IP on interface 1"
- type = string
- default = "192.168.10.254"
-}
-variable "tg_if2_ip" {
- description = "TG IP on interface 2"
- type = string
- default = "192.168.20.254"
-}
-variable "dut1_if1_ip" {
- description = "DUT IP on interface 1"
- type = string
- default = "192.168.10.11"
-}
-variable "dut1_if2_ip" {
- description = "DUT IP on interface 2"
- type = string
- default = "200.0.0.101"
-}
-variable "dut2_if1_ip" {
- description = "DUT2 IP on interface 1"
- type = string
- default = "200.0.0.102"
-}
-variable "dut2_if2_ip" {
- description = "DUT2 IP on interface 2"
- type = string
- default = "192.168.20.11"
-}
-variable "tg_mgmt_ip" {
- description = "TG management interface IP"
- type = string
- default = "192.168.0.10"
-}
-variable "dut1_mgmt_ip" {
- description = "DUT1 management interface IP"
- type = string
- default = "192.168.0.11"
-}
-variable "dut2_mgmt_ip" {
- description = "DUT2 management interface IP"
- type = string
- default = "192.168.0.12"
-}
diff --git a/terraform-ci-infra/3n_aws_c5n/deploy/versions.tf b/terraform-ci-infra/3n_aws_c5n/deploy/versions.tf
deleted file mode 100644
index 8b7b8c5f32..0000000000
--- a/terraform-ci-infra/3n_aws_c5n/deploy/versions.tf
+++ /dev/null
@@ -1,17 +0,0 @@
-terraform {
- required_providers {
- aws = {
- source = "hashicorp/aws"
- version = "~> 3.28.0"
- }
- null = {
- source = "hashicorp/null"
- version = "~> 3.0.0"
- }
- tls = {
- source = "hashicorp/tls"
- version = "~> 3.0.0"
- }
- }
- required_version = ">= 0.13"
-}
diff --git a/terraform-ci-infra/3n_aws_c5n/main.tf b/terraform-ci-infra/3n_aws_c5n/main.tf
deleted file mode 100644
index 0e757b89bb..0000000000
--- a/terraform-ci-infra/3n_aws_c5n/main.tf
+++ /dev/null
@@ -1,56 +0,0 @@
-module "deploy" {
- source = "./deploy"
-
- # TODO: Use ENV variable for testbed_name for dynamic deployment
- testbed_name = "testbed1"
- topology_name = "3n_aws_c5n"
- environment_name = "CSIT-AWS"
- resources_name_prefix = "CSIT_3n_aws_c5n"
-
- # AWS general
- region = "eu-central-1"
- avail_zone = "eu-central-1a"
- instance_type = "c5n.4xlarge"
- ami_image = "ami-0b418580298265d5c"
- # eu-central-1/bionic-18.04-amd64-hvm-ssd-20200112
- # kernel 4.15.0-1057-aws (~4.15.0-74)
-
- # AWS Network
- vpc_cidr_mgmt = "192.168.0.0/24"
- vpc_cidr_b = "192.168.10.0/24"
- vpc_cidr_c = "200.0.0.0/24"
- vpc_cidr_d = "192.168.20.0/24"
-
- tg_mgmt_ip = "192.168.0.10"
- dut1_mgmt_ip = "192.168.0.11"
- dut2_mgmt_ip = "192.168.0.12"
-
- tg_if1_ip = "192.168.10.254"
- tg_if2_ip = "192.168.20.254"
- dut1_if1_ip = "192.168.10.11"
- dut1_if2_ip = "200.0.0.101"
- dut2_if1_ip = "200.0.0.102"
- dut2_if2_ip = "192.168.20.11"
-
- trex_dummy_cidr_port_0 = "10.0.0.0/24"
- trex_dummy_cidr_port_1 = "20.0.0.0/24"
-
- # Ansible
- ansible_python_executable = "/usr/bin/python3"
- ansible_file_path = "../../resources/tools/testbed-setup/ansible/site.yaml"
- ansible_topology_path = "../../resources/tools/testbed-setup/ansible/cloud_topology.yaml"
- ansible_provision_pwd = "Csit1234"
-
- # First run
- # TODO: Remove the testuser creation when added to user_add ansible role
- first_run_commands = [
- "sudo sed -i 's/^PasswordAuthentication/#PasswordAuthentication/' /etc/ssh/sshd_config",
- "sudo systemctl restart sshd",
- "sudo useradd --create-home -s /bin/bash provisionuser",
- "echo 'provisionuser:Csit1234' | sudo chpasswd",
- "echo 'provisionuser ALL = (ALL) NOPASSWD: ALL' | sudo tee -a /etc/sudoers",
- "sudo useradd --create-home -s /bin/bash testuser",
- "echo 'testuser:Csit1234' | sudo chpasswd",
- "echo 'testuser ALL = (ALL) NOPASSWD: ALL' | sudo tee -a /etc/sudoers"
- ]
-}